{"id":27992,"date":"2025-12-19T06:11:07","date_gmt":"2025-12-19T06:11:07","guid":{"rendered":"https:\/\/leweiprecision.com\/?p=27992"},"modified":"2025-12-19T06:14:39","modified_gmt":"2025-12-19T06:14:39","slug":"stl-to-obj-complete-guide-to-converting-and-using-3d-file-formats","status":"publish","type":"post","link":"https:\/\/leweiprecision.com\/ja\/stl-to-obj-complete-guide-to-converting-and-using-3d-file-formats\/","title":{"rendered":"STL\u304b\u3089OBJ\u3078\uff1a3D\u30d5\u30a1\u30a4\u30eb\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u306e\u5909\u63db\u3068\u4f7f\u7528\u306b\u95a2\u3059\u308b\u5b8c\u5168\u30ac\u30a4\u30c9"},"content":{"rendered":"<h2 class=\"wp-block-heading\"><strong>\u306f\u3058\u3081\u306b<\/strong><\/h2>\n\n\n\n<p>STL\u5f62\u5f0f\u306e3D\u30e2\u30c7\u30eb\u3092\u304a\u6301\u3061\u3067\u3059\u304c\u3001\u3088\u308a\u826f\u3044\u30c6\u30af\u30b9\u30c1\u30e3\u306e\u305f\u3081\u306bOBJ\u5f62\u5f0f\u304c\u5fc5\u8981\u3067\u3059\u304b\uff1f\u5909\u63db\u3059\u308b <strong><a href=\"https:\/\/leweiprecision.com\/ja\/%e3%82%b5%e3%83%bc%e3%83%93%e3%82%b9\/3d%e3%83%97%e3%83%aa%e3%83%b3%e3%83%86%e3%82%a3%e3%83%b3%e3%82%b0\/\">STL\u304b\u3089OBJ\u3078<\/a><\/strong> \u306f\u3001\u30c7\u30b6\u30a4\u30f3\u4f5c\u696d\u306b\u304a\u3051\u308b\u591a\u304f\u306e\u554f\u984c\u3092\u89e3\u6c7a\u3059\u308b\u3002<\/p>\n\n\n\n<p>\u3053\u306e\u30ac\u30a4\u30c9\u3067\u306f\u3001STL\u30d5\u30a1\u30a4\u30eb\u3068OBJ\u30d5\u30a1\u30a4\u30eb\u306e\u3059\u3079\u3066\u3092\u7d39\u4ecb\u3057\u307e\u3059\u3002\u9055\u3044\u3001\u5909\u63db\u65b9\u6cd5\u3001\u30c4\u30fc\u30eb\u3001\u30d2\u30f3\u30c8\u306a\u3069\u3092\u5b66\u3076\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u7279\u306b <strong>STL\u304b\u3089OBJ\u3078<\/strong> \u30b3\u30f3\u30d0\u30fc\u30b8\u30e7\u30f3\u30b5\u30fc\u30d3\u30b9\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u3082\u3042\u308b\u3002<\/p>\n\n\n\n<p>\u306a\u305c\u6c17\u306b\u3059\u308b\u306e\u304b\uff1f\u5358\u7d14\u306a\u30d7\u30ea\u30f3\u30c8\u306b\u306fSTL\u304c\u4e00\u822c\u7684\u3060\u304c\u3001OBJ\u306f\u8272\u3084\u30c7\u30a3\u30c6\u30fc\u30eb\u3092\u8ffd\u52a0\u3059\u308b\u30022026\u5e74\u3001\u591a\u304f\u306e\u30d7\u30ed\u304c\u8907\u96d1\u306a\u4f5c\u696d\u306bOBJ\u3092\u4f7f\u3046\u30023D\u30d7\u30ea\u30f3\u30c8\u5e02\u5834\u306f\u6025\u901f\u306b\u6210\u9577\u3057\u30012024\u5e74\u306b\u306f$200\u5104\u30c9\u30eb\u4ee5\u4e0a\u306b\u9054\u3057\u307e\u3059\u3002\u30d5\u30a1\u30a4\u30eb\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3092\u77e5\u308b\u3053\u3068\u306f\u3001\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306e\u6210\u529f\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002\u5f53\u793e\u306eCNC\u30b5\u30fc\u30d3\u30b9\u30c1\u30fc\u30e0\u306f\u3001\u30d7\u30ed\u30c8\u30bf\u30a4\u30d7\u3067\u3053\u306e\u3053\u3068\u3092\u3088\u304f\u76ee\u306b\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"563\" src=\"https:\/\/leweiprecision.com\/wp-content\/uploads\/2025\/12\/image-9-1024x563.jpeg\" alt=\"STL\u304b\u3089OBJ\u3078\u306e\u30a8\u30af\u30b9\u30dd\u30fc\u30c8\" class=\"wp-image-27996\" srcset=\"https:\/\/leweiprecision.com\/wp-content\/uploads\/2025\/12\/image-9-1024x563.jpeg 1024w, https:\/\/leweiprecision.com\/wp-content\/uploads\/2025\/12\/image-9-300x165.jpeg 300w, https:\/\/leweiprecision.com\/wp-content\/uploads\/2025\/12\/image-9-768x422.jpeg 768w, https:\/\/leweiprecision.com\/wp-content\/uploads\/2025\/12\/image-9-18x10.jpeg 18w, https:\/\/leweiprecision.com\/wp-content\/uploads\/2025\/12\/image-9.jpeg 1284w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>STL to OBJ: STL\u30d5\u30a1\u30a4\u30eb\u3092OBJ\u306b\u5909\u63db\u3059\u308b\u65b9\u6cd5\uff5cAll3DP<\/p>\n\n\n\n<p>OBJ\u30d5\u30a1\u30a4\u30eb\u5f62\u5f0f - \u30b5\u30f3\u30d7\u30eb\u3068\u7528\u9014\uff5c3D\u30af\u30e9\u30a6\u30c9<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>STL\u30d5\u30a1\u30a4\u30eb\u3068\u306f\uff1f<\/strong><\/h2>\n\n\n\n<p>STL\u3068\u306fStereolithography\uff08\u30b9\u30c6\u30ec\u30aa\u30ea\u30bd\u30b0\u30e9\u30d5\u30a3\u30fc\uff09\u306e\u7565\u30023D\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u8868\u9762\u3092\u4e09\u89d2\u5f62\u3067\u8a18\u8ff0\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>STL\u306e\u4ed5\u7d44\u307f<\/strong><\/h3>\n\n\n\n<p>\u5404\u4e09\u89d2\u5f62\u306b\u306f3\u3064\u306e\u70b9\u3068\u65b9\u5411\u30de\u30fc\u30ab\u30fc\u304c\u3042\u308b\u3002\u3053\u308c\u3067\u30e1\u30c3\u30b7\u30e5\u304c\u3067\u304d\u308b\u3002\u8272\u3084\u30c6\u30af\u30b9\u30c1\u30e3\u306f\u306a\u304f\u3001\u5f62\u3060\u3051\u3060\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>STL\u306e\u6b74\u53f2<\/strong><\/h3>\n\n\n\n<p>1987\u5e74\u30013D\u30b7\u30b9\u30c6\u30e0\u30ba\u304c\u521d\u671f\u306e\u30d7\u30ea\u30f3\u30bf\u30fc\u7528\u306b\u958b\u767a\u30022026\u5e74\u73fe\u5728\u3082\u3001\u57fa\u672c\u7684\u306a\u4f5c\u696d\u3067\u306f\u30c8\u30c3\u30d7\u30c1\u30e7\u30a4\u30b9\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>OBJ\u30d5\u30a1\u30a4\u30eb\u3068\u306f\uff1f<\/strong><\/h2>\n\n\n\n<p>OBJ\u306f\u3001Wavefront Technologies\u793e\u306e\u67d4\u8edf\u306a\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3067\u3059\u3002\u30b8\u30aa\u30e1\u30c8\u30ea\u3001\u30c6\u30af\u30b9\u30c1\u30e3\u3001\u30ab\u30e9\u30fc\u3092\u4fdd\u6301\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>OBJ\u306e\u4ed5\u7d44\u307f<\/strong><\/h3>\n\n\n\n<p>\u70b9\u3001\u7dda\u3001\u9762\u3092\u4f7f\u7528\u3002\u4e09\u89d2\u5f62\u4ee5\u5916\u306e\u591a\u89d2\u5f62\u3082\u30b5\u30dd\u30fc\u30c8\u3002\u591a\u304f\u306e\u5834\u5408\u3001\u30de\u30c6\u30ea\u30a2\u30eb\u7528\u306eMTL\u30d5\u30a1\u30a4\u30eb\u3068\u7d44\u307f\u5408\u308f\u305b\u307e\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>OBJ\u304c\u4eba\u6c17\u306e\u7406\u7531<\/strong><\/h3>\n\n\n\n<p>\u30b2\u30fc\u30e0\u3001\u30a2\u30cb\u30e1\u30fc\u30b7\u30e7\u30f3\u3001\u7d30\u5bc6\u5370\u5237\u306b\u6700\u9069\u3002\u30aa\u30fc\u30c8\u30c7\u30b9\u30af\u306e\u3088\u3046\u306a\u4f01\u696d\u304c\u5e83\u304f\u4f7f\u7528\u3057\u3066\u3044\u308b\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img alt=\"\" decoding=\"async\" width=\"1024\" height=\"646\" src=\"https:\/\/leweiprecision.com\/wp-content\/uploads\/2025\/12\/image-19-1024x646.png\" class=\"wp-image-27995\" srcset=\"https:\/\/leweiprecision.com\/wp-content\/uploads\/2025\/12\/image-19-1024x646.png 1024w, https:\/\/leweiprecision.com\/wp-content\/uploads\/2025\/12\/image-19-300x189.png 300w, https:\/\/leweiprecision.com\/wp-content\/uploads\/2025\/12\/image-19-768x485.png 768w, https:\/\/leweiprecision.com\/wp-content\/uploads\/2025\/12\/image-19-18x12.png 18w, https:\/\/leweiprecision.com\/wp-content\/uploads\/2025\/12\/image-19.png 1041w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>3D\u30d7\u30ea\u30f3\u30c8\u30d5\u30a1\u30a4\u30eb\u5f62\u5f0f\uff1aSTL\u3068OBJ\u306e\u9055\u3044\u3001\u9577\u6240\u3068\u77ed\u6240 - STL vs OBJ <a href=\"https:\/\/leweiprecision.com\/ja\/%e3%82%b5%e3%83%bc%e3%83%93%e3%82%b9\/3d%e3%83%97%e3%83%aa%e3%83%b3%e3%83%86%e3%82%a3%e3%83%b3%e3%82%b0\/\">3D\u30d7\u30ea\u30f3\u30c6\u30a3\u30f3\u30b0<\/a> - PCB\u30a6\u30a7\u30a4<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>STL\u3068OBJ\u306e\u4e3b\u306a\u9055\u3044<\/strong><\/h2>\n\n\n\n<p>\u3053\u3053\u306b\u660e\u78ba\u306a\u6bd4\u8f03\u304c\u3042\u308b\u3002<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>\u7279\u5fb4<\/strong><\/td><td><strong>\u30a8\u30b9\u30c6\u30a3\u30fc\u30a8\u30eb<\/strong><\/td><td><strong>\u30aa\u30fc\u30d3\u30c3\u30af\u30d3\u30b8\u30cd\u30b9\u30b8\u30e3\u30d1\u30f3<\/strong><\/td><\/tr><tr><td>\u5e7e\u4f55\u5b66<\/td><td>\u4e09\u89d2\u5f62\u306e\u307f<\/td><td>\u30dd\u30ea\u30b4\u30f3\u3001\u30ab\u30fc\u30d6\u3001NURBS<\/td><\/tr><tr><td>\u30ab\u30e9\u30fc\/\u30c6\u30af\u30b9\u30c1\u30e3\u30fc<\/td><td>\u3044\u3044\u3048<\/td><td>\u306f\u3044<\/td><\/tr><tr><td>\u30d5\u30a1\u30a4\u30eb\u30b5\u30a4\u30ba<\/td><td>\u5c0f\u3055\u3081<\/td><td>\u8a73\u7d30\u3092\u62e1\u5927<\/td><\/tr><tr><td>\u4e92\u63db\u6027<\/td><td>\u3059\u3079\u3066\u306e3D\u30d7\u30ea\u30f3\u30bf\u30fc<\/td><td>\u307b\u3068\u3093\u3069\u306e\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u3001\u4e00\u90e8\u306e\u30d7\u30ea\u30f3\u30bf\u30fc<\/td><\/tr><tr><td>\u7de8\u96c6\u306e\u3057\u3084\u3059\u3055<\/td><td>\u30cf\u30fc\u30c9<\/td><td>\u3088\u308a\u7c21\u5358\u306b<\/td><\/tr><tr><td>\u6700\u9069<\/td><td>\u30b7\u30f3\u30d7\u30eb\u306a\u5370\u5237<\/td><td>\u30c6\u30af\u30b9\u30c1\u30e3\u30e2\u30c7\u30eb<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>\u30b9\u30d4\u30fc\u30c9\u306fSTL\u306e\u52dd\u3061\u3002OBJ\u306f\u30d3\u30b8\u30e5\u30a2\u30eb\u3067\u8f1d\u304f\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>STL\u3092OBJ\u306b\u5909\u63db\u3059\u308b\u30bf\u30a4\u30df\u30f3\u30b0<\/strong><\/h2>\n\n\n\n<p>\u30c6\u30af\u30b9\u30c1\u30e3\u3084\u7de8\u96c6\u304c\u5fc5\u8981\u306a\u3068\u304d\u306b\u5909\u63db\u3059\u308b\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u3088\u304f\u3042\u308b\u7406\u7531<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30d5\u30eb\u30ab\u30e9\u30fc\u5370\u5237\u306b\u306f\u8272\u3092\u8ffd\u52a0\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>Blender\u307e\u305f\u306fMaya\u3067\u7de8\u96c6\u3059\u308b\u3002<\/li>\n\n\n\n<li>\u30b2\u30fc\u30e0\u3084AR\u3067\u4f7f\u7528\u3059\u308b\u3002<\/li>\n\n\n\n<li>\u4e0a\u7d1a\u8005\u3078\u306e\u6e96\u5099 <a href=\"https:\/\/leweiprecision.com\/ja\/%e3%82%b5%e3%83%bc%e3%83%93%e3%82%b9\/cnc%e5%8a%a0%e5%b7%a5\/\">CNC\u52a0\u5de5\u30b5\u30fc\u30d3\u30b9<\/a>.<\/li>\n<\/ul>\n\n\n\n<p>\u81ea\u52d5\u8eca\u3067\u306f\u3001\u30d7\u30ed\u30c8\u30bf\u30a4\u30d7\u3092\u7d30\u90e8\u306b\u308f\u305f\u3063\u3066\u5909\u63db\u3059\u308b\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u30b9\u30c6\u30c3\u30d7\u30d0\u30a4\u30b9\u30c6\u30c3\u30d7\uff1aSTL\u3092OBJ\u306b\u5909\u63db\u3059\u308b\u65b9\u6cd5<\/strong><\/h2>\n\n\n\n<p>\u30d5\u30ea\u30fc\u306e\u30c4\u30fc\u30eb\u3092\u4f7f\u304a\u3046\u30022026\u5e74\u306b\u6d41\u884c\u3059\u308bBlender\u3068\u3068\u3082\u306b\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/leweiprecision.com\/wp-content\/uploads\/2025\/12\/image-11-1024x576.jpeg\" alt=\"STL\u3092OBJ\u306b\u5909\u63db\u3059\u308b\" class=\"wp-image-27998\" srcset=\"https:\/\/leweiprecision.com\/wp-content\/uploads\/2025\/12\/image-11-1024x576.jpeg 1024w, https:\/\/leweiprecision.com\/wp-content\/uploads\/2025\/12\/image-11-300x169.jpeg 300w, https:\/\/leweiprecision.com\/wp-content\/uploads\/2025\/12\/image-11-768x432.jpeg 768w, https:\/\/leweiprecision.com\/wp-content\/uploads\/2025\/12\/image-11-18x10.jpeg 18w, https:\/\/leweiprecision.com\/wp-content\/uploads\/2025\/12\/image-11.jpeg 1280w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Blender\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\uff08\u7121\u6599\uff09\u3002<\/li>\n\n\n\n<li>Blender\u3092\u958b\u304f\u3002<\/li>\n\n\n\n<li>\u30c7\u30d5\u30a9\u30eb\u30c8\u306e\u30ad\u30e5\u30fc\u30d6\u3092\u524a\u9664\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u30d5\u30a1\u30a4\u30eb\uff1e\u30a4\u30f3\u30dd\u30fc\u30c8\uff1eSTL\u3002<\/li>\n\n\n\n<li>\u30d5\u30a1\u30a4\u30eb\u3092\u9078\u629e\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n\n\n\n<li>\u30e2\u30c7\u30eb\u304c\u8868\u793a\u3055\u308c\u308b\u3002<\/li>\n\n\n\n<li>File &gt; Export &gt; Wavefront OBJ\u3068\u9032\u307f\u307e\u3059\u3002<\/li>\n\n\n\n<li>\u8a2d\u5b9a\u3092\u9078\u629e\u3059\u308b\u3002<\/li>\n\n\n\n<li>\u8f38\u51fa\u3002<\/li>\n<\/ol>\n\n\n\n<p>STL to OBJ: STL\u30d5\u30a1\u30a4\u30eb\u3092OBJ\u306b\u5909\u63db\u3059\u308b\u65b9\u6cd5\uff5cAll3DP<\/p>\n\n\n\n<p>\u30d7\u30ed\u306e\u30a2\u30c9\u30d0\u30a4\u30b9\u30a4\u30f3\u30dd\u30fc\u30c8\u5f8c\u306b\u30b9\u30b1\u30fc\u30eb\u3092\u78ba\u8a8d\u3059\u308b\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>STL\u304b\u3089OBJ\u3078\u306e\u5909\u63db\u306b\u6700\u9069\u306a\u30d5\u30ea\u30fc\u30c4\u30fc\u30eb<\/strong><\/h2>\n\n\n\n<p>\u591a\u304f\u306e\u9078\u629e\u80a2\u304c\u5b58\u5728\u3059\u308b\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u30d6\u30ec\u30f3\u30c0\u30fc<\/strong>:\u5b8c\u5168\u306a\u7de8\u96c6\u529b\u3002<\/li>\n\n\n\n<li><strong>\u30e1\u30c3\u30b7\u30e5\u30e9\u30dc<\/strong>:\u30e1\u30c3\u30b7\u30e5\u304c\u901f\u3044\u3002<\/li>\n\n\n\n<li><strong>\u30d5\u30ea\u30fcCAD<\/strong>:\u30a8\u30f3\u30b8\u30cb\u30a2\u30ea\u30f3\u30b0\u306b\u9069\u3057\u3066\u3044\u308b\u3002<\/li>\n\n\n\n<li><strong>\u30aa\u30f3\u30e9\u30a4\u30f3\u30c4\u30fc\u30eb<\/strong>:AnyConv\u3001Aspose\uff08\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u306a\u3057\uff09\u3002<\/li>\n\n\n\n<li><strong>\u30b9\u30d4\u30f33D<\/strong>:\u30b7\u30f3\u30d7\u30eb\u306a\u30c7\u30b9\u30af\u30c8\u30c3\u30d7\u30a2\u30d7\u30ea\u3002<\/li>\n<\/ul>\n\n\n\n<p>2026\u5e74\u3001\u30d6\u30ec\u30f3\u30c0\u30fc\u304c\u30ea\u30b9\u30c8\u306e\u30c8\u30c3\u30d7\u306b<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u30b3\u30f3\u30d0\u30fc\u30c8\u6642\u306b\u907f\u3051\u308b\u3079\u304d\u4e00\u822c\u7684\u306a\u9593\u9055\u3044<\/strong><\/h2>\n\n\n\n<p>\u3053\u308c\u3092\u898b\u3066\u304f\u308c\u3002<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li>\u30e1\u30c3\u30b7\u30e5\u306e\u88dc\u4fee\u3092\u5fd8\u308c\u308b\u3068\u7a74\u304c\u958b\u304f\u3002<\/li>\n\n\n\n<li>\u30b9\u30b1\u30fc\u30eb\u304c\u9055\u3046 - \u30e2\u30c7\u30eb\u304c\u5927\u304d\u3059\u304e\u308b\uff0f\u5c0f\u3055\u3059\u304e\u308b\u3002<\/li>\n\n\n\n<li>\u30ce\u30fc\u30de\u30eb\u3092\u5931\u3046-\u53cd\u8ee2\u3057\u305f\u9854<\/li>\n\n\n\n<li>\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u306a\u3057 - \u30aa\u30ea\u30b8\u30ca\u30eb\u306eSTL\u3092\u4fdd\u6301\u3002<\/li>\n\n\n\n<li>\u60aa\u3044\u30aa\u30f3\u30e9\u30a4\u30f3\u30c4\u30fc\u30eb - \u4f4e\u54c1\u8cea\u3002<\/li>\n<\/ol>\n\n\n\n<p>Microsoft 3D Builder\u306e\u3088\u3046\u306a\u30c4\u30fc\u30eb\u3067\u4fee\u6b63\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>STL\u30d5\u30a1\u30a4\u30eb\uff1a\u6700\u3082\u4e00\u822c\u7684\u306a\u30a8\u30e9\u30fc - Prototal | Prosilas<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u7523\u696d\u306b\u304a\u3051\u308b\u5fdc\u7528<\/strong><\/h2>\n\n\n\n<p>\u5b9f\u969b\u306e\u4ed5\u4e8b\u3067\u306f\u30d5\u30a1\u30a4\u30eb\u304c\u91cd\u8981\u3060\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>3D\u30d7\u30ea\u30f3\u30c6\u30a3\u30f3\u30b0<\/strong><\/h3>\n\n\n\n<p>\u57fa\u672c\u306fSTL\u3002\u8272\u306fOBJ\u3002<\/p>\n\n\n\n<p>\u30c7\u30b8\u30bf\u30eb\u6280\u8853\u304b\u3089\u59cb\u307e\u308b3D\u30d7\u30ea\u30f3\u30c8\u6280\u8853\u306e\u4e00\u822c\u7684\u306a\u624b\u9806... | \u79d1\u5b66\u7684\u56f3\u8868\u306e\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>CNC\u52a0\u5de5<\/strong><\/h3>\n\n\n\n<p>\u4e21\u65b9\u4f7f\u3048\u308b\u3002CNC\u30b5\u30fc\u30d3\u30b9\u3067\u3088\u308a\u826f\u3044\u30c4\u30fc\u30eb\u30d1\u30b9\u306b\u5909\u63db\u3059\u308b\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/leweiprecision.com\/wp-content\/uploads\/2025\/12\/image-10-1024x576.jpeg\" alt=\"CNC\u30de\u30b7\u30f3\" class=\"wp-image-27997\" srcset=\"https:\/\/leweiprecision.com\/wp-content\/uploads\/2025\/12\/image-10-1024x576.jpeg 1024w, https:\/\/leweiprecision.com\/wp-content\/uploads\/2025\/12\/image-10-300x169.jpeg 300w, https:\/\/leweiprecision.com\/wp-content\/uploads\/2025\/12\/image-10-768x432.jpeg 768w, https:\/\/leweiprecision.com\/wp-content\/uploads\/2025\/12\/image-10-18x10.jpeg 18w, https:\/\/leweiprecision.com\/wp-content\/uploads\/2025\/12\/image-10.jpeg 1152w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p> \u30d7\u30ea\u30f3\u30c8CNC\u30de\u30b7\u30f3\u30df\u30eb\u30fbCNC\u52a0\u5de5\u7528\u30d5\u30ea\u30fcSTL\u30d5\u30a1\u30a4\u30eb\u30fb\u30ec\u30fc\u30b6\u30fc\u52a0\u5de5\u30fb\u30ab\u30eb\u30c8<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u81ea\u52d5\u8eca\u30fb\u822a\u7a7a\u5b87\u5b99<\/strong><\/h3>\n\n\n\n<p>\u30d7\u30ed\u30c8\u30bf\u30a4\u30d7\u306b\u306f\u8a73\u7d30\u304c\u5fc5\u8981\u81ea\u52d5\u8eca\u696d\u754c\u306e\u30da\u30fc\u30b8\u306b\u30ea\u30f3\u30af\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u5404\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u306e\u9577\u6240\u3068\u77ed\u6240<\/strong><\/h2>\n\n\n\n<p><strong>STL\u306e\u30d7\u30ed\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30e6\u30cb\u30d0\u30fc\u30b5\u30eb\u30fb\u30b5\u30dd\u30fc\u30c8\u3002<\/li>\n\n\n\n<li>\u5c0f\u3055\u306a\u30d5\u30a1\u30a4\u30eb\u3002<\/li>\n\n\n\n<li>\u51e6\u7406\u304c\u901f\u3044\u3002<\/li>\n<\/ul>\n\n\n\n<p><strong>STL\u30b3\u30f3\u30b5\u30c9\u30fc\u30ec<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u30c6\u30af\u30b9\u30c1\u30e3\u30fc\u306f\u306a\u3044\u3002<\/li>\n\n\n\n<li>\u7de8\u96c6\u304c\u96e3\u3057\u3044\u3002<\/li>\n\n\n\n<li>\u8003\u3048\u3089\u308c\u308b\u30a8\u30e9\u30fc<\/li>\n<\/ul>\n\n\n\n<p><strong>OBJ\u30d7\u30ed\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8cea\u611f\u3068\u8272\u3002<\/li>\n\n\n\n<li>\u67d4\u8edf\u306a\u30b8\u30aa\u30e1\u30c8\u30ea\u30fc\u3002<\/li>\n\n\n\n<li>\u7c21\u5358\u306b\u5171\u6709\u3067\u304d\u308b\u3002<\/li>\n<\/ul>\n\n\n\n<p><strong>OBJ\u30b3\u30f3\u30b5\u30c9\u30fc\u30ec<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u3088\u308a\u5927\u304d\u306a\u30d5\u30a1\u30a4\u30eb\u3002<\/li>\n\n\n\n<li>\u8ca0\u8377\u304c\u9045\u3044\u3002<\/li>\n\n\n\n<li>\u6642\u306b\u306fMTL\u3082\u5fc5\u8981\u3060\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>STL\u3068OBJ\u306e\u9078\u3073\u65b9<\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"575\" src=\"https:\/\/leweiprecision.com\/wp-content\/uploads\/2025\/12\/image-20-1024x575.png\" alt=\"\u30e1\u30ab\u30cb\u30ab\u30eb\u30e2\u30c7\u30eb\" class=\"wp-image-27999\" srcset=\"https:\/\/leweiprecision.com\/wp-content\/uploads\/2025\/12\/image-20-1024x575.png 1024w, https:\/\/leweiprecision.com\/wp-content\/uploads\/2025\/12\/image-20-300x168.png 300w, https:\/\/leweiprecision.com\/wp-content\/uploads\/2025\/12\/image-20-768x431.png 768w, https:\/\/leweiprecision.com\/wp-content\/uploads\/2025\/12\/image-20-1536x862.png 1536w, https:\/\/leweiprecision.com\/wp-content\/uploads\/2025\/12\/image-20-18x10.png 18w, https:\/\/leweiprecision.com\/wp-content\/uploads\/2025\/12\/image-20.png 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p>\u3068\u5c0b\u306d\u3066\u3044\u308b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8272\u304c\u5fc5\u8981\uff1fOBJ\u3092\u9078\u3079\u3002<\/li>\n\n\n\n<li>\u5358\u7d14\u306a\u5370\u5237\uff1fSTL\u306e\u307e\u307e\u3067\u3002<\/li>\n\n\n\n<li>\u7de8\u96c6\u306f\u5f8c\u3067\uff1fOBJ\u3067\u3059\u3002<\/li>\n\n\n\n<li>CNC\u30b5\u30fc\u30d3\u30b9\uff1f\u30d7\u30ed\u30d0\u30a4\u30c0\u30fc\u3092\u30c1\u30a7\u30c3\u30af\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u5c02\u9580\u5bb6\u306e\u30a2\u30c9\u30d0\u30a4\u30b9STL\u304b\u3089\u59cb\u3081\u3001\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u5909\u63db\u3059\u308b\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u8981\u70b9<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>STL\u306f\u5358\u7d14\u306a\u30b8\u30aa\u30e1\u30c8\u30ea\u3067\u3001OBJ\u306f\u8a73\u7d30\u3092\u8ffd\u52a0\u3059\u308b\u3002<\/li>\n\n\n\n<li>\u30c6\u30af\u30b9\u30c1\u30e3\u3084\u7de8\u96c6\u7528\u306bSTL\u3092OBJ\u306b\u5909\u63db\u3002<\/li>\n\n\n\n<li>\u6700\u826f\u306e\u7d50\u679c\u3092\u5f97\u308b\u306b\u306f\u30d6\u30ec\u30f3\u30c0\u30fc\u3092\u4f7f\u3046\u3002<\/li>\n\n\n\n<li>\u5909\u63db\u6642\u306e\u30e1\u30c3\u30b7\u30e5\u30a8\u30e9\u30fc\u3092\u907f\u3051\u308b\u3002<\/li>\n\n\n\n<li>STL\u304c\u5370\u5237\u3092\u652f\u914d\u30012026\u5e74\u306b\u306fOBJ\u304c\u6210\u9577\u3002<\/li>\n\n\n\n<li>CNC\u30b5\u30fc\u30d3\u30b9\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u6700\u9069\u306a\u30d5\u30a1\u30a4\u30eb\u3002<\/li>\n\n\n\n<li>\u822a\u7a7a\u5b87\u5b99\u306e\u3088\u3046\u306a\u696d\u754c\u306e\u30cb\u30fc\u30ba\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u7d50\u8ad6<\/strong><\/h2>\n\n\n\n<p>\u5909\u63db <strong>STL\u304b\u3089OBJ\u3078<\/strong> \u3042\u306a\u305f\u306e\u30e2\u30c7\u30eb\u306b\u65b0\u305f\u306a\u9078\u629e\u80a2\u3092\u3042\u306a\u305f\u306f\u9055\u3044\u3001\u624b\u9806\u3001\u30c4\u30fc\u30eb\u3001\u30d2\u30f3\u30c8\u3092\u5b66\u3093\u3060\u3002<\/p>\n\n\n\n<p>\u76ee\u7684\u306b\u5408\u3063\u305f\u30d5\u30a9\u30fc\u30de\u30c3\u30c8\u3092\u9078\u3073\u307e\u3057\u3087\u3046\u30023D\u30d7\u30ea\u30f3\u30c6\u30a3\u30f3\u30b0\u3084CNC\u306e\u3088\u3046\u306a\u6210\u9577\u5206\u91ce\u3067\u306f\u3001\u3053\u306e\u77e5\u8b58\u304c\u6642\u9593\u306e\u7bc0\u7d04\u306b\u306a\u308a\u307e\u3059\u3002<strong><\/strong><\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n\n\n\n<div class=\"wp-block-wpseopress-faq-block-v2 is-layout-flow wp-block-faq-block-v2-is-layout-flow\">\n<details id=\"why-convert-stl-to-obj\" class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary><strong>\u306a\u305cSTL\u3092OBJ\u306b\u5909\u63db\u3059\u308b\u306e\u304b\uff1f<\/strong><\/summary>\n<p>OBJ\u306f\u3001STL\u306b\u6b20\u3051\u3066\u3044\u308b\u8272\u3068\u30c6\u30af\u30b9\u30c1\u30e3\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u307e\u3059\u3002\u8a73\u7d30\u306a\u30e2\u30c7\u30eb\u3084Blender\u306e\u3088\u3046\u306a\u30bd\u30d5\u30c8\u30a6\u30a7\u30a2\u306b\u6700\u9069\u3067\u3059\u3002<\/p>\n<\/details>\n\n\n\n<details id=\"is-converting-stl-to-obj-free\" class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary><strong>STL\u304b\u3089OBJ\u3078\u306e\u5909\u63db\u306f\u7121\u6599\u3067\u3059\u304b\uff1f<\/strong><\/summary>\n<p>Blender\u306e\u3088\u3046\u306a\u30c4\u30fc\u30eb\u3084\u30aa\u30f3\u30e9\u30a4\u30f3\u30fb\u30b3\u30f3\u30d0\u30fc\u30bf\u30fc\u306f\u30b3\u30b9\u30c8\u304c\u304b\u304b\u3089\u306a\u3044\u3002<br><\/p>\n<\/details>\n\n\n\n<details id=\"does-conversion-lose-quality\" class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary><strong>\u5909\u63db\u3059\u308b\u3068\u54c1\u8cea\u306f\u843d\u3061\u308b\u306e\u304b\uff1f<\/strong><\/summary>\n<p>\u901a\u5e38\u306f\u9055\u3046\u3002\u3057\u304b\u3057\u3001\u6700\u826f\u306e\u7d50\u679c\u3092\u5f97\u308b\u305f\u3081\u306b\u306f\u3001\u307e\u305a\u30e1\u30c3\u30b7\u30e5\u306e\u554f\u984c\u3092\u89e3\u6c7a\u3057\u3066\u304f\u3060\u3055\u3044\u3002<br><\/p>\n<\/details>\n\n\n\n<details id=\"can-i-convert-back-from-obj-to-stl\" class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary><strong>OBJ\u304b\u3089STL\u306b\u623b\u3059\u3053\u3068\u306f\u3067\u304d\u307e\u3059\u304b\uff1f<\/strong><\/summary>\n<p>\u305d\u3046\u3060\u306d\u3002<\/p>\n<\/details>\n\n\n\n<details id=\"how-does-this-help-cnc-projects\" class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary><strong>\u3053\u308c\u306fCNC\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u306b\u3069\u3046\u5f79\u7acb\u3064\u306e\u304b\uff1f<\/strong><\/summary>\n<p>\u304d\u308c\u3044\u306a\u30d5\u30a1\u30a4\u30eb\u306f\u3001\u3088\u308a\u826f\u3044\u52a0\u5de5\u3092\u610f\u5473\u3057\u307e\u3059\u3002\u79c1\u305f\u3061\u306eCNC\u30b5\u30fc\u30d3\u30b9\u306f\u305d\u306e\u4e21\u65b9\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<\/details>\n<script type=\"application\/ld+json\">{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"url\":\"https:\/\/leweiprecision.com\/stl-to-obj-complete-guide-to-converting-and-using-3d-file-formats\/\",\"@id\":\"https:\/\/leweiprecision.com\/stl-to-obj-complete-guide-to-converting-and-using-3d-file-formats\/\",\"mainEntity\":[{\"@type\":\"Question\",\"url\":\"https:\/\/leweiprecision.com\/stl-to-obj-complete-guide-to-converting-and-using-3d-file-formats\/#why-convert-stl-to-obj\",\"name\":\"Why convert STL to OBJ?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"&lt;p>OBJ supports colors and textures STL lacks. Great for detailed models or software like Blender.&lt;\/p>\"}},{\"@type\":\"Question\",\"url\":\"https:\/\/leweiprecision.com\/stl-to-obj-complete-guide-to-converting-and-using-3d-file-formats\/#is-converting-stl-to-obj-free\",\"name\":\"Is converting STL to OBJ free?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"&lt;p>Yes. Tools like Blender and online converters cost nothing.&lt;br>&lt;\/p>\"}},{\"@type\":\"Question\",\"url\":\"https:\/\/leweiprecision.com\/stl-to-obj-complete-guide-to-converting-and-using-3d-file-formats\/#does-conversion-lose-quality\",\"name\":\"Does conversion lose quality?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"&lt;p>Usually no. But fix mesh issues first for best results.&lt;br>&lt;\/p>\"}},{\"@type\":\"Question\",\"url\":\"https:\/\/leweiprecision.com\/stl-to-obj-complete-guide-to-converting-and-using-3d-file-formats\/#can-i-convert-back-from-obj-to-stl\",\"name\":\"Can I convert back from OBJ to STL?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"&lt;p>Yes. Same tools work reverse.&lt;\/p>\"}},{\"@type\":\"Question\",\"url\":\"https:\/\/leweiprecision.com\/stl-to-obj-complete-guide-to-converting-and-using-3d-file-formats\/#how-does-this-help-cnc-projects\",\"name\":\"How does this help CNC projects?\",\"answerCount\":1,\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"&lt;p>Clean files mean better machining. Our CNC service handles both.&lt;\/p>\"}}]}<\/script><\/div>","protected":false},"excerpt":{"rendered":"<p>Introduction Do you have a 3D model in STL format but need it in OBJ for better textures? Converting STL to OBJ solves many issues in design work. This guide shows you everything about STL and OBJ files. You&#8217;ll learn differences, how to convert, tools, and tips. We focus on STL to OBJ conversion service options too. Why care? STL is common for simple prints, but OBJ adds colors and details. In 2026, many pros use OBJ for complex work. The 3D printing market grows fast, reaching over $20 billion in 2024. Knowing file formats helps your projects succeed. Our CNC service team sees this often in prototypes. STL to [&hellip;]<\/p>","protected":false},"author":1,"featured_media":28000,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_seopress_robots_primary_cat":"none","_seopress_titles_title":"STL to OBJ: Complete Guide for 3D File Conversion","_seopress_titles_desc":"Learn how to convert STL to OBJ and explore the best practices for using 3D file formats. Understand the differences and benefits for 3D printing and modeling.","_seopress_robots_index":"","footnotes":""},"categories":[12],"tags":[],"class_list":["post-27992","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-3d-printing"],"acf":[],"_links":{"self":[{"href":"https:\/\/leweiprecision.com\/ja\/wp-json\/wp\/v2\/posts\/27992","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/leweiprecision.com\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/leweiprecision.com\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/leweiprecision.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/leweiprecision.com\/ja\/wp-json\/wp\/v2\/comments?post=27992"}],"version-history":[{"count":2,"href":"https:\/\/leweiprecision.com\/ja\/wp-json\/wp\/v2\/posts\/27992\/revisions"}],"predecessor-version":[{"id":28003,"href":"https:\/\/leweiprecision.com\/ja\/wp-json\/wp\/v2\/posts\/27992\/revisions\/28003"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/leweiprecision.com\/ja\/wp-json\/wp\/v2\/media\/28000"}],"wp:attachment":[{"href":"https:\/\/leweiprecision.com\/ja\/wp-json\/wp\/v2\/media?parent=27992"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/leweiprecision.com\/ja\/wp-json\/wp\/v2\/categories?post=27992"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/leweiprecision.com\/ja\/wp-json\/wp\/v2\/tags?post=27992"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}